Mountfield Ride On Lawnmower

I am selling a Mountfield 725M ride on lawn mower. 7hp. 25 inch cut. Briggs and Stratton engine. New battery and very good tyres. Electric and pull start. Starts first time. Gives a good cut. Very easy to manoeuvre. Been barn stored. New mower forces sale. Bad faults, as I feel that I have to be honest...... The mower starts up fine, but the rear wheels slip. That s it. This might be a small job, but we have bought a new mower so have no need for this now. Viewings welcome. Based in Cornwall. Pick up only. Contact to be made to arrange collection/payment within 24 hours of auction ending, please. Cash on collection. I am advertising the mower elsewhere as well so I may end this listing early.